Fits: 2001 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel + Kodiak/Topkick Models

With age, mileage, and ultra low sulfur diesel, the o-rings and fuel lines located in and on the fuel filter head will begin to deteriorate. This will cause the fuel system to not hold prime and become difficult to start. DmaxStore has put together this rebuild kit for a budget friendly repair to get your truck back on the road.

Features:

• High quality Viton O-rings
• Simple & cost effective repair

Includes:

• (4) Specialty Viton O-rings
• (2) Plunger Seals

Notes:

• For use on a 2011 or newer style filter head one of the small o-rings is used for the bleeder screw and the other small o-ring you can disregard
• DmaxStore recommends changing your fuel filter during the filter head rebuild process

Install Instructions